1. The Turnpike Road System in England, 1663–1840;Albert,1972
2. Transport in the Industrial Revolution;Aldcroft,1983
3. The Transport Revolution From 1770;Bagwell,1974
4. The evolution of markets in early modern Europe, 1350–1800: a case study of wheat prices;Bateman,2007
5. The evolution of markets in early modern Europe, 1350–1800: a case study of wheat prices;Bateman;Economic History Review,2011